BP

Bing PU

HD Hydril Usa Distribution: 1 patents #1 of 23Top 5%
Overall (2021): #515,834 of 548,734Top 95%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
10982500 Transducer assembly for offshore drilling riser Chuanlin Pan, Heng Yang, Xing Yu, Jing Yong Ye, Weihua Shang +2 more 2021-04-20